#include <iostream>
#include <vector>
using namespace std;
class Solution
{
public:
    int maxOperations(vector<int> &nums)
    {
        int ans = 1, s = nums[0] + nums[1], i = 2;
        while (i < nums.size() - 1 && nums[i] + nums[i + 1] == s)
        {
            ans += 1;
            i += 2;
        }
        return ans;
    }

    int main()
    {
        vector<int> myVector;
        cout << "123" << endl;
        return 0;
    }
};
